FEATURS About this item ?High efficiency and economy? phlizon 240W plant lights for indoor growing Uses 784 Samsung 281B beads, with average PPFD of 1110 ?mol/?/s in a 12in high 3x3ft coverage area.DT2400 plant grow lights indoor With only 240w of power and a high energy efficiency of 2.7?mol/J, you can grow more plants with less electricity. ?Full spectrum and dimmable?DT2400 full spectrum grow light adopted 144pcs 660nm red?16pcs 440nm blue, 480pcs 3000K warm white, 96pcs 6500K cool white ,Can meet the light needs of different plants.DT2400 indoor plant light supports 4-level dimming, which can be applied to the whole life cycle of plants. ?DAISY CHAIN?DT2400 3x3 4x4 grow light can be connected via RJ14 to switch master-slave mode with one key, and the master light can control multiple slave lights.With grow lights for indoor plants, you can easily realize assembly line generation and expand your planting scale at any time efficiently and easily. ?Quiet and light?DT2400 grow light aluminum fins to dissipate heat, which increases cooling efficiency by 100%, and you can still enjoy efficient cooling without fan noise.The DT2400 plant light power supply is removable design and the extra long power cord allows you to externalize the power supply easily. No more worrying about high tent temperatures affecting your plants' photosynthesis. flexible and lightweight. ?Professional and Efficiency?Professional large grow light manufacturer, has generated full spectrum grow light for many customers in the United States, UK,EU Countries and other regions, better spectrum, more efficient. We offer a generous 36-month warranty~